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f53bf58dcd
machines__create_guest_kernel_maps() calls scandir() which allocates
both the namelist array and each individual dirent entry. The code
frees the namelist array but not the individual entries, leaking memory
proportional to the number of directories under guestmount.
Free each namelist[i] after it is no longer needed.
Fixes: a1645ce12a ("perf: 'perf kvm' tool for monitoring guest performance from host")
Reported-by: sashiko-bot <sashiko-bot@kernel.org>
Cc: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Assisted-by: Claude:claude-opus-4.6
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>